Question

A invested 20% more than B. B invested 25% less than C. If the total sum of their investment is
Rs. 2650, how much amount did 'B' invest?
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Answer 1

Answer:

Let C investment =z.

B investment=z(1–25℅) =z*3/4 =3z/4.

A investment=3z/4 (1+20℅) =3z/4 *6/5 =9z/10.

z+3z/4 +9z/10 =2650.

(20z+15z+18z)/20 =2650.

53z=20*2650.

z=2650*20/53 =50*20=Rs 1000.

B investment=3z/4 =3*1000/4 =Rs 750.

Answer 2

Answer:

rs. 750

Step-by-step explanation:

Hope it's correct thank you please mark me as a brain lies :-)